@oliof i don't get the homing error anymore, so i would think it works now. The moment when i move my z-axis 100 up with the command G1 Z100 F300 nothing moves, but the webinterface says now the z-axis is at 100?
Something is completely off, but i have no idea what.
This is my config.g file and my servos are JMC 180 with brakes. If anybody has any idea.

; Configuration file for RepRapFirmware on Duet 3 Main Board 6XD
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.5.4 on Mon Jul 29 2024 11:58:08 GMT+0200 (Central European Summer Time)

; General
G90 ; absolute coordinates
M83 ; relative extruder moves
M550 P"Big Delta" ; set hostname

; Accessories
M575 P1 S0 B57600 ; configure PanelDue support

; Network
M552 P0.0.0.0 S1 ; configure Ethernet adapter
M586 P0 S1 ; configure HTTP

; Motor Idle Current Reduction
M906 I30 ; set motor current idle factor
M84 S30 ; set motor current idle timeout

; External Drivers
M569 P0.0 S1 R0 T2.5:2.5:6:1    ; driver 0.0 goes forwards and requires an active-low enable signal (X axis)
M569 P0.1 S1 R0 T2.5:2.5:6:1    ; driver 0.1 goes forwards and requires an active-low enable signal (Y axis)
M569 P0.2 S1 R0 T2.5:2.5:6:1    ; driver 0.2 goes forwards and requires an active-low enable signal (Z axis)
M569 P0.3 S1 R0 T2.5:2.5:6:1    ; driver 0.3 goes forwards and requires an active-low enable signal (extruder 0)

; Axes
M584 X0.0 Y0.1 Z0.2 ; set axis mapping
;M350 X1 Y1 Z1 I0          ; configure microstepping without interpolation

M92 X106.67 Y106.67 Z106.67 ; configure steps per mm

M566 X1200 Y1200 Z1200 ; set maximum instantaneous speed changes (mm/min)
M203 X18000 Y18000 Z18000 ; set maximum speeds (mm/min)
M201 X1000 Y1000 Z1000 ; set accelerations (mm/s^2)

; Extruders
M584 E0.3 ; set extruder mapping
M350 E16 I0 ; configure microstepping without interpolation
M92 E663 ; configure steps per mm
M566 E1200 ; set maximum instantaneous speed changes (mm/min)
M203 E3600 ; set maximum speeds (mm/min)
M201 E1000 ; set accelerations (mm/s^2)

; Kinematics
M665 L723 R350 B275 H1000 ; set delta radius, diagonal rod length, printable radius and homed height
M208 Z0 S1 ; set minimum Z
M666 X0 Y0 Z0 A0 B0 ; endstop adjustments and XY tilt, can be determined using auto calibration as well

; Probes
M558 K0 P8 C"io1.in" H5 F120 T6000 ; configure unfiltered digital probe via slot #0
M558 H50 ;*** Remove this line after delta calibration has been done and new delta parameters have been saved
G31 P500 X0 Y0 Z0.7 ; set Z probe trigger value, offset and trigger height

; --- Begin brake control configuration ---

; Define output pin for brake control using logical pin 2
; M950 P2 C"out6"    ; Define logical pin 2 as the output pin connected to out6

; Assign the brake control to the servo driver
M569.7 P0.0 R1 C"out6"    ; Assign logical pin 2 (out6) to the brake control of servo driver P0.0

; Initial brake state
; M42 P2 S0    ; Ensure the brake is initially disengaged

; --- End brake control configuration ---

; Endstops
M574 X2 P"io2.in" S1 ; configure X axis endstop
M574 Y2 P"io3.in" S1 ; configure Y axis endstop
M574 Z2 P"io4.in" S1 ; configure Z axis endstop

; Sensors
M308 S0 P"temp0" Y"thermistor" A"Heated Bed" T100000 B4725 C7.06e-8 ; configure sensor #0
M308 S1 P"temp1" Y"thermistor" A"Nozzle" T100000 B4725 C7.06e-8 ; configure sensor #1

; Heaters
M950 H0 C"out0" T0 ; create heater #0
M143 H0 P0 T0 C0 S140 A0 ; configure heater monitor #0 for heater #0
M307 H0 R2.43 D5.5 E1.35 K0.56 B1 ; configure model of heater #0
M950 H1 C"out1" T1 ; create heater #1
M143 H1 P0 T1 C0 S285 A0 ; configure heater monitor #0 for heater #1
M307 H1 R2.43 D5.5 E1.35 K0.56 B0 ; configure model of heater #1

; Heated beds
M140 P0 H0 ; configure heated bed #0

; Fans
M950 F0 C"out3" ; create fan #0
M106 P0 S0 L0 X1 B0.1 ; configure fan #0
M950 F1 C"out4" ; create fan #1
M106 P1 S0 B0.1 H1 T45 ; configure fan #1

; Tools
M563 P0 D0 H1 F0 ; create tool #0
M568 P0 R0 S0 ; set initial tool #0 active and standby temperatures to 0C

; Fake homing of all axes
G90
G92 X0 Y0 Z0     ; Set the current position to X=0, Y=0, Z=0

@Maestro Thanks,You were right M17 did it, but it didn't solve my problems. Even if i unlock the brakes, i am unable to move the servo because the duet3d firmware doesn't let me move any servo before i home everything. the problem is that i have to tune my servos before i can home anything. And for the tuning i need to move my servos. chicken egg problem.
The command M564 S0 H0, which should enable moving the servos before tuning is not allowed on deltas.
Any way how to move my unhomed axis on a delta?
Maybe better to change the title of the topic, How to move stepper or servo without homing on delta?

Re: How to enable and disable brake on 6xd?
Hi,
According to former post for enabling and disabling a servo brake i tried to assign Out6 on my 6xd board to the brake of my servo P0.0 with following command:
M569.7 P0.0 C"out6"
when i later use the command M569.7 P0.0, it seems it doesn't do anything on port out6.
I would expect the port out6 to read 12V.
I connected out6 to an ssr which needs between 4V and 30V input to open. The output is conected to 24V which is needed to open my brakes on the servo.
Am i doing something wrong?
firmware of the 6XD is 3.52

Are the OUT_3, OUT_4, OUT_5 PWM connectors on the 6XD only PWM controllable or also analog voltage controllable? To connect and control 3-wire fan? And if yes, How?

@jay_s_uk ok thanks

Hi,

The documentation about combining the pt100 and the accelerometer is a bit confusing for me.
The documentation states: If your Duet mainboard supports more than one temperature daughterboard (Duet 3 6XD), and you have one temperature daughterboards installed, you can connect the accelerometer to the top of the temperature daughterboard.
Do they mean that I install the pt100 board as standard and then connect the accelerometer on the same SPI connector on top of the connections of the pt100? A schematic would clarify a lot here. I would not even mind drawing it, if I knew which points to connect with which one. I want to keep the accelerometer constantly connected.

@Phaedrux thanks

@Phaedrux
If i understand it right: 1.5m is not a problem with the 4-wire cable with molex connector, but without sd functionality. Sd functionality is only possible with a length of max 40cm
?
With my former duet 0.85 i had regularly some problems with network connectivity, so i am used to troubleshoot directly via the SD. But habits can be changed

Hi,
I was reading through the documentation of the paneldue7 and couldn't find a straightforward answer on my question.
I want to connect an Paneldue7i (version 2.02) with an 6xd (v 1.1) with a long connection cable of 1.5 m. I would still like to use the SD card reader because my 6xd is mounted on top of my printer (2.6m high) and not really accesible. I will do most interactions with the webinterface but would still like the possibility to work via the Paneldue7i if not to difficult.
The flatcable (10 wires) is clearly not an option because more then 40cm. What are my options and how do i have to connect them? If the 6xd is similar to one of the version of the 6hc, it would be handy if somebody adapt the documentation to clarify.

Edit: In the specific wiring page for the paneldue the 6xd is also mentioned , so documentation is in order, my reading skills .....

@fcwilt Thanks, that answers all my questions. I will indeed go that route: the 6XD for all servos and closed loop steppers. and if i have a normal stepper i can always choose to use the 3HC addon or the tool card or an extra external driver. Solved.